Intel Xeon E3 1230L v3 's Advantages
Lower TDP (25W vs 80W)
Intel Xeon E3 1275 v5 's Advantages
Released 2 years and 4 months late
Higher specification of memory (2133 vs 1600)
Higher base frequency (3.6GHz vs 1.8GHz)
More modern manufacturing process (14nm vs 22nm)